| noise |
Less than 70db (A) (measured at 1m from the box and 1.2m from the ground) |
| structure characteristics |
| Surface spraying treatment for the layout of the box structure |
Outer wall material: stainless steel material, plate thickness 1.0mm
Inner wall material: stainless steel material, plate thickness 1.2mm
The bottom of the test chamber is equipped with a drainage outlet and a sample testing turntable, and the height of the turntable can be adjusted
A spray swing pipe is set at the center of the box, and spray nozzles are evenly distributed on the circular arc inside the swing pipe
The bottom of the box is equipped with a water supply tank and a turntable drive motor control system
The sprinkler water supply pipeline is equipped with water quality filters, water supply flow meters, and water supply pressure gauges
The top of the box is equipped with a rainwater tank and a protective cover for the drip nozzle
Drip rain water supply pipeline is equipped with water supply flow meter, water supply pressure gauge, water supply flow regulating valve and control solenoid valve, drainage control solenoid valve, drainage gas supply pipeline and drainage gas supply pressure regulating valve
A flushing protection pipeline is installed behind the equipment, with a length of 2500mm, meeting the standard flushing distance. The flushing pipeline has a detachable structure, making it convenient for equipment transportation and relocation
The test box and control box are integrated, with a left and right structure;
Mobile casters and positioning cups are installed at the bottom of the box to facilitate the movement and positioning of the machine |
| Box door |
Single opening hinged door
The door handle is of the outward opening type, which facilitates the free opening of the test personnel
An observation window is installed on the box door, with a visible range of 500mm in length and 500mm in width. The window is equipped with a wiper handle and window lighting |
| Water supply system |
The equipment is supplied with tap water, and a water quality filtration unit is installed in the water supply pipeline. A spray water supply box is installed at the bottom of the machine;
The sprinkler and drip water supply, as well as the flushing water supply pump, use two sets of booster pumps to supply water separately. The sprinkler water supply pipeline is equipped with water quality filters, sprinkler pressure regulating valves, pressure relief valves, sprinkler flow meters, sprinkler pressure gauges, etc., which can directly display the sprinkler water flow rate, pressure, constant flow and constant pressure water supply mode. At the same time, a sprinkler water recovery pipeline is installed at the bottom of the box to recycle the sprinkler water and achieve the goal of water conservation |
| Drip rainwater drainage system |
Install drainage and gas supply interfaces as well as drainage control solenoid valves in the drip water supply pipeline, set up air pressure regulating valves in the gas supply pipeline, and install safety relief valves in the drip box. After the drip is over, the drainage solenoid valve will automatically start, and compressed air will be added to the drip box to quickly drain the water in the drip pan |
| Drip rainwater tray |
The drip water supply tray is made of stainless steel as the frame structure, and a drip water tank is set inside the frame. At the bottom of the drip water tank, aluminum or PVC plates are uniformly opened with drip nozzle installation holes to make a drip tray. The drip water tank is equipped with a water quality filtration system and a water level control system, which can adjust the water level of the tank according to the drip amount requirements, thereby achieving constant drip control |
| light |
LED lighting fixtures are installed on the studio box door; |
| control panel |
Install program controller, power start button, and emergency stop switch on the control panel |
| Distribution control cabinet |
Internally installed swing tube control private server motor system, distribution board, PLC controller cooling fan, etc |
| Power cord hole |
Located behind the device |
| Leakage circuit breaker |
Install a residual current circuit breaker behind the equipment, which can cut off the power supply of the equipment during maintenance or when there is leakage or overload, ensuring safety and reliability |
| Drain hole |
Install manual drain valves and drain holes behind the equipment |
| Water supply pipe |
There is an automatic water supply interface installed behind the equipment |
